Question: What was the administrative body of Cairo Governate on 1990-10-23?
Paraphrase: On October 23, 1990, what was the administrative body of Cairo Governate?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q30805 p:P190 ?s . ?s ps:P190 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1990')) }